At the right corner of the page, there are three dots, when you click them there are two options which I find really cool. One’s ‘open outline’ and the other one’s open backlinks.
What these features do is they open another page with all the headings (in open outline) or all the backlinks (in open backlinks). I add the articles I read in Obsidian and I highlight to make a lot of highlights. I wish Obisidian would add a feature called ‘open highlights’ that opens all the highlighted lines in my note.